RESTORED
Centro de Estudios para la Justicia Social 'Tierra Digna' v. Presidencia de la República (Atrato River)
Sentencia T-622/16, Corte Constitucional de Colombia (Nov. 10, 2016) · 2016
Colombia's Constitutional Court declared a river a subject of rights — and tied its fate to the Afro-Colombian and Indigenous communities along its banks.
“Justice with nature must be applied beyond the human scenario and must allow nature to be a subject of rights.”
The Ruling
The Constitutional Court of Colombia held that the Atrato River, its basin, and its tributaries are a 'subject of rights' (sujeto de derechos) entitled to protection, conservation, maintenance, and restoration. The Court ordered the State and the affected ethnic communities to jointly exercise legal guardianship of the river, mandated decontamination of illegal mining sites, and articulated a doctrine of 'biocultural rights' linking ecosystem rights to the cultural survival of the riverine communities.
The Personhood Argument Not Made
T-622/16 is the doctrinal hinge of Latin American rights-of-nature jurisprudence because it does not treat ecosystem personhood and human rights as competing claims — it fuses them. The 'biocultural' frame says the personhood of the river and the personhood of the Afro-Colombian and Embera communities are co-constitutive: harm to one is harm to the other, and remedy must run to both. This is personhood as relational rather than atomistic — closer to the Tūhoe/Whanganui ontology than to the Cartesian individualism of Anglo-American rights doctrine.
The Execution Gap Created
Empirical follow-up studies (Macpherson et al., Journal of Environmental Law, 2021) found that mercury contamination from illegal gold mining continued largely unabated for years after the ruling; the Guardian Commission was under-resourced; and the State institutions named in the order missed most compliance deadlines. The river holds rights; the river is still being poisoned. The ruling's moral architecture is global; its enforcement footprint is local and thin — the canonical execution gap.
Primary sources & research
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Part of The Personhood Prism, the companion to The Execution Gap by Thomas William Hornig. See all personhood cases →